RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-07-25 17:27:35 +00:00
Code Issues Activity Actions

Deallocate PTY's when they close.

Browse source 
This required a fair bit of plumbing. The CharacterDevice::close() virtual
will now be closed by ~FileDescriptor(), allowing device implementations to
do custom cleanup at that point.

One big problem remains: if the master PTY is closed before the slave PTY,
we go into crashy land.
This commit is contained in:
Andreas Kling 2019-01-30 18:26:19 +01:00
parent 027d26cd5d
commit b4e478aa50
19 changed files with 104 additions and 12 deletions
Download patch file Download diff file Expand all files Collapse all files

2
Kernel/DevPtsFS.h
View file

@ -1,10 +1,10 @@
#pragma once
#include "SlavePTY.h"
#include <AK/Types.h>
#include <Kernel/SyntheticFileSystem.h>
class Process;
class SlavePTY;
class DevPtsFS final : public SynthFS {
public: